Quick Answer: Should I Cover My AC?

Should I cover my AC unit in summer?

If you’re considering covering your outside AC unit in the summer, whether to protect it from bad weather or to possibly save energy, the reality is that you should never cover your AC unit – not even during bad weather.

For one thing, outdoor AC units are specifically designed to live outdoors..

Can you cover outside AC unit?

Your air conditioner is made to be open to the air. Covering your air conditioner will block proper air flow which can lead to mold growth on your evaporator coils. The mold can block proper airflow through your coils and decrease your air conditioner’s efficiency.

Will rain damage a window air conditioner?

While rain will not damage your air conditioner, deep standing water could. If there is more than about 15 inches of water, the moving parts and electrical components may not be able to operate. After the water recedes, it’s best to call an HVAC contractor to check the unit before you restart it.

How do I protect my outdoor air conditioner from sunlight?

How to Protect an AC Condenser From the SunPlant trees and shrubs around your air conditioner. They will grow large enough to provide shade that will block sunlight from reaching the condenser. … Place a protective cover over the air conditioning unit. … Position an awning over the AC unit to further prevent the sun from hitting the unit for any length of time.

Should you cover your AC unit?

Manufacturers don’t generally require covering the unit to protect it from the elements as it is built to endure the outside elements, including rain, wind, and snow. Therefore, if you cover the unit up completely, you can actually trap moisture inside which will cause rust and corrosion.

How do I cover my air conditioner for the winter?

How to cover an air conditioner for winter (the RIGHT way)Use a cover made of breathable material.Put plywood over the top of the unit only to shield from snow and ice, weighing it down with bricks or rocks to keep in place.Install a wood awning or shelter attached to the building that covers the top of the unit.More items…•

What happens if you run AC with cover on?

If the cover remains on, these coils cannot cool, so the air cycles back into the home hot. This causes the air conditioner to run longer and can lead to damage to the unit.

How can I hide my air conditioner?

14 Easy Ways to Hide Your Outdoor Air ConditionerBushes. Using flora to camouflage your AC unit is an old trick, and it can be a perfect solution for exteriors that already use greenery. … Wood Fence. … Flower Planter Boxes. … Aluminum Slats. … Vinyl Enclosure. … Lawn Ornaments. … Willow Tri Panel. … Vine Lattice.More items…•

How do you clean an AC unit?

How to Clean Condenser CoilsTurn the thermostat and main power switch off.Visually inspect the unit for damage. … Remove leaves and debris from the outside of the unit.Use a cooling fin comb to straighten any bent fins.Remove the top of the unit, carefully. … Vacuum dirt and debris out of the bottom of the unit.More items…•

How do I protect my outside AC unit from rain?

However, putting a plastic or rubber tarp over your air conditioning unit during a rain storm may cause more harm than good. That’s because tarps can trap moisture and actually cause your outdoor unit (also known as the condenser) to rust or gather mold and mildew. So when it’s raining outside, leave the tarp alone.

Is AC outdoor unit waterproof?

The outside portion is the condenser/compressor, and the indoor portion is the air handler that includes the evaporator coil. The outdoor portion of an A/C system is built to withstand the rain, and even severe rainfall will not damage it. … The answer is: Yes, you can use these systems, even during heavy rain.

How do you shade outside AC unit?

Shading the entire side of your house and the outdoor air-conditioner unit is most effective. This can be done with trees or an awning. Particularly with a brick, masonry or stucco house, the house wall acts like a huge solar collector and actually raises the temperature of the air around the air conditioner.

Can I build a deck over my AC unit?

Most AC manufacturers recommend maintaining a minimum 60″ uninterrupted clearance above the compressor to allow for hot air to exhaust from the top of the unit. … Without proper air flow, your AC unit can overheat and break down.

What should I put around my air conditioner?

How To Landscape Around My AC UnitKeep Plants 2-3 Feet Away. There should always be 2-3 feet of clear space when you landscape around your AC unit. … Make Sure There’s Plenty of Shade. … Create a Windbreak with Evergreen Plants. … Stay Mobile with Large Potted Plants. … Use a Trellis, Screen, or Lattice Cover. … Try a Gravel Garden.